Relationship

Here I have top 5 free ER diagram (ERD) tool online 2020聽with great features and will help you to create an entity relationship diagram easily. ERD diagram shows the relationship of entities with each other. There are lots of online ER diagram tool that will help you to create the best diagram easily. But, to choose the perfect and best featured tool is not easy. So, we have checked and observed various ERD maker and then shortlisted the 5 best ER diagram tools 2020. In addition to that, as all the tools are online, you can have access to your work from anywhere.

Table of Contents

Entity relationship diagram (ERD) is a kind of diagram for presenting visually the structure of relational database. In this tutorial, we will show you an easy and effective way to create ER diagram with Mac ER Diagram Software. Open a Blank Canvas.

1. Lucidchart

Lucidchart is one of the best free ER diagram tool that will enable the database modeling fast, efficient and collaborative. Also, it comes with lots of functions and is easy to use. Moreover, it is fully integrated with G Suite. Visit Lucidchart Here.

2. Edraw Max

Edraw Max is ideal for building entity-relationship diagrams, Chen ERD, Express-G diagram, ORM diagram, Martin ERD and database model diagram. It’s affordable and easy for illustrating the entity-relationship diagrams by simply drag and drop.

Then add a connector among the entity-relationship shapes, style and color that you want, An additional arrow style can be attached to the connector to illustrate the relationship between the different entities. Visit Edraw Max Here.

3. Smartdraw

Create the perfect ER model easily and fastly with smartdraw. It comes with quick start templates and so you can just start your diagram quickly. In addition to that, you can learn and get ideas from its ER diagram examples. Visit Smartdraw Here.

4. Creately

Creately is the best and free online ER diagram tool that offers you lots of templates. You can also share your work with your team mates as well as clients easily. Furthermore, you can have access to your diagrams from anywhere with creately mobile. Visit Creately.

5. ERDPlus

ERDPlus is the best professional database modelling tool that will help you to create the ER diagrams easily. Moreover, it comes with a great feature with the help of which you can automatically convert ER diagrams to relational schemas. Visit ERDPlus Here.

Bonus: ER diagram tool draw.io

draw.io is one of the best free online software for creating various diagrams including ER diagrams. It is the simplest online diagram tool. Just visit draw.io, select the platform for saving the diagram and you can start drawing. Visit draw.io.

Conclusion

Above I have listed the 5 best free online ER diagram tool 2020. Now its your turn to select the one from the above tool and make the perfect entity relationship diagram. These tools are rich in features like real-time collaboration, various format supports and more. Hence, make the best ERD diagram with one of the above online ERD tool.

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Create ER diagram on Mac in a simple way that is much easier than before. Use predefined ER diagram shapes or templates to get started rapidly.

Entity relationship diagram (ERD) is a kind of diagram for presenting visually the structure of relational database. In this tutorial, we will show you an easy and effective way to create ER diagram with Mac ER Diagram Software.

Best free 2d cad software for mac

Open a Blank Canvas

On the File menu, point to New.-> Click Database, and then double click the icon of Chen ERD or Martin ERD.

Add ER Diagram Shapes

Drag and drop shapes from ERD libraries to the canvas. Drag the green square handles to resize shapes.

You can use Same Size tool under Home tab to make several shapes the same size quickly.

Format ER Diagram Shapes

Change a shape's color and outline by choosing any quick style in the Styles group under the Home tab.

Right-click shapes to set the attributes of each object. Every ERD shape has some underlying data, or attributes. These attributes specify the appearance of the shape, as well as additional data associated with the shape. Right-click the shape and click Define Shape Data to view and change the main attributes in the shortcut menu.

Connect ER Diagram Shapes

There are 2 ways to connect ERD shapes.

  • The built-in ER Diagram shapes are designed with connection points that allow auto connection. Drag connectors from Relationship library to connect shapes. Drag the beginning point of the connector to the first shape and drag the arrow of the connector to a connection point of the second shape. The connector endpoints turn red when the shapes are connected.
  • You can also use the Connector tool under Home tab to connect shapes manually.

You can change the connector type by right-clicking the connector and then clicking the type you want in the shortcut menu.

Online er diagram maker entity relationship diagram software for mac pro

Add Background

To add a background, go to Page Layout tab and then:

  • Click a color for colorful background.
  • Click Choose Background to select a predefined background.
  • Click Remove Background if you don't like the added background.
  • Switch to View tab and then click Background View to edit and personalize the background.

Add ER Diagram Contents

  • Double click a shape to type in text.
  • Press Ctrl + 2 to add more text boxes. Press Ctrl + shift + 2 to adjust text box.
  • Choose a different font under Home tab. Customize the size, color and alignment by clicking the relevant menus.
  • As for a text box of a connector, drag the yellow control point to move it quickly.

Change ER Diagram Theme

By changing ER Diagram theme, you can enhance fill, line and text style altogether at 1 click.

Go to Page Layout tab, select another theme.

Save or Export ER Diagram

Click Save on File tab to save as the default format. Choose Saveas on File tab to save as other formats.

You can choose to save in local files or save in your Cloud. Saving it in Team Cloud can share it with more people.

Hit Export & Send under File to export the ERD as images, presentation slides and web documents and so on.

Print ER Diagram

  • To preview your document, click File tab and then choose Print.
  • To view each page, click the arrows below the preview.
  • TIP: To magnify the image of the document, use the zoom slider below the preview.
  • To go back to your document and modify it before printing, click the top left arrow.

If the drawing page is larger than the print paper, the drawing will be printed on more than 1 paper. To print it on only 1 paper,
click More Print Setup.. and then choose Fit to. Descargar gratis edrawings viewer para mac free.

Here are some ERD examples. They can help you get inspired and get started quickly.

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